C# 获取当前服务器域名

"http://"是协议名
"www.test.com"是域名
"aaa"是站点名
"bbb.aspx"是页面名(文件名)
"id=5&name=kelli"是参数
          
//获取 完整url (协议名+域名+站点名+文件名+参数)
string url = Request.Url.ToString();
url = "http://www.test.com/aaa/bbb.aspx?id=5&name=kelli";

//获取 站点名+页面名+参数:
string url = Request.RawUrl;
string url = Request.Url.PathAndQuery;
url= "/aaa/bbb.aspx?id=5&name=kelli";

//获取 站点名+页面名:
string url = Request.Url.AbsolutePath;
string url = Request.Path;
url= "aaa/bbb.aspx";

//获取 域名:
string url = Request.Url.Host;
url= "www.test.com";

//获取 参数:
string url = Request.Url.Query;
url= "?id=5&name=kelli";

//如果有端口的话
int port = System.Web.HttpContext.Current.Request.Url.Port;
posted @ 2019-01-30 10:36 蜗牛的密密 阅读(...) 评论(...) 编辑 收藏